Search results for "general [Binaries]"

showing 10 items of 15079 documents

Erri De Luca, en mal de la foi

2006

Erri De Luca, cette figure atypique dans le panorama de la litterature italienne contemporaine, entretient avec le judaisme et le christianisme des rapports singuliers et paradoxaux. Pour quelles raisons cet ancien militant d’extreme gauche, qui n’a pas abjure sa foi dans les ideaux revolutionnaires de sa jeunesse et continue a se definir comme incroyant, a-t-il appris l’hebreu en autodidacte et pratique-t-il l’hermeneutique biblique depuis une vingtaine d’annees ? On peut ici risquer l’hypot...

"athéisme"[SHS.LITT]Humanities and Social Sciences/Literature"foi"Bible[ SHS.LITT ] Humanities and Social Sciences/Literatureathéisme"religion"[SHS.LITT] Humanities and Social Sciences/Literature"croyance"foireligionGeneral Earth and Planetary Sciences"Bible"croyanceComputingMilieux_MISCELLANEOUSGeneral Environmental Science
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The impact of visual working memory capacity on the filtering efficiency of emotional face distractors.

2018

Emotional faces can serve as distractors for visual working memory (VWM) tasks. An event-related potential called contralateral delay activity (CDA) can measure the filtering efficiency of face distractors. Previous studies have investigated the influence of VWM capacity on filtering efficiency of simple neutral distractors but not of face distractors. We measured the CDA indicative of emotional face filtering during a VWM task related to facial identity. VWM capacity was measured in a separate colour change detection task, and participants were divided to high- and low-capacity groups. The high-capacity group was able to filter out distractors similarly irrespective of its facial emotion. …

'Happy' facevisual short-term memoryAdultMaleAdolescentmedia_common.quotation_subjectEmotionsmemory storagedistractor filteringfacial expressionsnäkömuistita3112050105 experimental psychologyTask (project management)03 medical and health sciencesYoung Adult0302 clinical medicineContrast (vision)Humans0501 psychology and cognitive sciencessustained posterior contralateral negativityVisual short-term memoryilmeetbookcontralateral delay activityEvoked Potentialsta515media_commonFacial expressionWorking memoryGeneral Neuroscience05 social sciencesbook.written_worktyömuistiNeuropsychology and Physiological PsychologyMemory Short-TermDelay DiscountingFace (geometry)FemalePsychologyFacial Recognition030217 neurology & neurosurgeryChange detectionCognitive psychologyBiological psychology
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Hacia una propuesta metodológica para el estudio de la atenuación fónica en Es.Var.Atenuación

2017

espanolEl proyecto Es.Var.Atenuacion se interesa por el estudio de la atenuacion pragmatica a nivel linguistico, estructural, enunciativo y situacional, en corpus discursivos del espanol, a fin de reconocer las posibles estrategias atenuantes de un acto comunicativo. Para llevar a cabo el analisis se parte de una ficha de trabajo (Briz y Albelda, 2013. Una propuesta teorica y metodologica para el analisis de la atenuacion linguistica en espanol y portugues. La base de un proyecto comun (ES. POR.ATENUACION). Onomazein, 28, pp. 288–319; Albelda, Briz, Cestero, Kotwica y Villalba, 2014. Ficha metodologica para el analisis pragmatico de la atenuacion en corpus discursivos del espanol. (ES.POR.A…

(im)politenessPolymers and Plasticsphonopragmaticslcsh:P101-410fonopragmáticaPhilosophy(des)cortesíalcsh:Language. Linguistic theory. Comparative grammarprosodiaprosodyHumanitiesattenuationGeneral Environmental Scienceatenuación lingüísticaPragmática Sociocultural
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Color Sensitive Response of Graphene/Graphene Quantum Dot Phototransistors

2019

We present the fabrication and characterization of all-carbon phototransistors made of graphene three terminal devices, coated with atomically precise graphene quantum dots (GQD). Chemically synthesized GQDs are the light absorbing materials, while the underlying chemical vapor deposition (CVD)-grown graphene layer acts as the charge transporting channel. We investigated three types of GQDs with different sizes and edge structures, having distinct and characteristic optical absorption in the UV–vis range. The photoresponsivity exceeds 106 A/W for vanishingly small incident power (<10–12 W), comparing well with state of the art sensitized graphene photodetectors. More importantly, the photor…

---Materials scienceAbsorption spectroscopybusiness.industryGraphenePhotodetector02 engineering and technologyChemical vapor deposition010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesGraphene quantum dot0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialslaw.inventionResponsivityGeneral EnergyQuantum dotlawOptoelectronicsPhysical and Theoretical Chemistry0210 nano-technologybusinessAbsorption (electromagnetic radiation)
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Propiedades Psicométricas de la Escala de Creencia en un Mundo Justo General y Personal en el Contexto Argentino

2018

El objetivo principal de este trabajo fue analizar las propiedades psicométricas de las Escalas de Creencia en un Mundo Justo General y Personal. Para tal fin, se examinó la estructura interna de ambas, testeando si evalúan un mismo constructo global o constituyen dos dimensiones diferenciadas, la consistencia interna de cada una y sus relaciones con las orientaciones religiosas. Participaron del estudio 328 estudiantes universitarios de la Ciudad Autónoma de Buenos Aires con edades entre 18 y 40 años (M = 24,1; DT = 3,88). El 36,6% eran hombres (n = 120) y el 63,4% mujeres (n = 208). Los resultados del estudio sugieren propiedades psicométricas adecuadas para ambas escalas de CMJ. Además, …

//purl.org/becyt/ford/5 [https]05 social sciencesOtras PsicologíaPsicologíaConfirmatory factor analysisCREENCIA PERSONAL EN UN MUNDO JUSTOCIENCIAS SOCIALESCREENCIA GENERAL EN UN MUNDO JUSTOCronbach's alphaJust-world hypothesisInternal consistencyRELIGIOSIDADVALIDACION0501 psychology and cognitive sciencesPsychologySocial psychology//purl.org/becyt/ford/5.1 [https]050104 developmental & child psychologyPsykhe (Santiago)
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Límites y posibilidades de las políticas institucionales inclusivas en las universidades del conurbano bonaerense. Explorando caminos nuevos

2019

Este trabajo se inscribe en una línea de investigación que explora las políticas institucionales que llevan a cabo las universidades argentinaspara favorecer el acceso, la permanencia y el rendimiento académico del estudiantado. Particularmente, se concentra en las universidadespúblicas del conurbano bonaerense (Provincia de Buenos Aires), que atienden a una población estudiantil proveniente de sectores de bajosingresos. El objetivo del presente trabajo es identificar, describir y analizar algunas políticas institucionales en dos ámbitos: uno, centradoen aquellas políticas que están orientadas a contribuir al sostenimiento económico de las y los ingresantes ?a través de becas, y de libros y…

//purl.org/becyt/ford/5 [https]EDUCACIÓN SUPERIOR//purl.org/becyt/ford/5.9 [https]UNESCO::SOCIOLOGÍAGeneral EngineeringPEDAGOGÍA UNIVERSITARIABECAS:SOCIOLOGÍA [UNESCO]EDITORIALES UNIVERSITARIAS
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Speeches About Men and Women in Technical Education: Between Reproduction and Transformation. A Study Located in Two Argentinian Provinces

2020

La formación técnica en Argentina ha sido un ámbito históricamente masculinizado. Ante el incremento de la matrícula femenina y la visibilización y demandas sociales respecto de las desigualdades de género, nos preguntamos, de qué manera las instituciones de ETP favorecen el reconocimiento y la participación con miras a la justicia social. Este trabajo analiza discursos sobre las desigualdades entre varones y mujeres (en interseccionalidad con otras) que circulan en 12 instituciones de educación técnico profesional en dos provincias argentinas (Neuquén y Mendoza), y sobre los dispositivos de acompañamiento a la escolaridad y articulación con el trabajo que allí se construyen. Desplegamos un…

//purl.org/becyt/ford/5 [https]InequalityField (Bourdieu)media_common.quotation_subjectGeneral EngineeringGender studiesContext (language use)GÉNERO:SOCIOLOGÍA [UNESCO]//purl.org/becyt/ford/5.4 [https]JUSTICIA SOCIALCritical discourse analysisTERRITORIOVocational educationPolitical scienceComparative researchUNESCO::SOCIOLOGÍAInstitutionDISCURSOSArticulation (sociology)FORMACIÓN TÉCNICAmedia_commonRevista de Sociología de la Educación-RASE
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Spin filtering by proximity effects at hybridized interfaces in spin-valves with 2D graphene barriers

2020

We report on spin transport in state-of-the-art epitaxial monolayer graphene based 2D-magnetic tunnel junctions (2D-MTJs). In our measurements, supported by ab-initio calculations, the strength of interaction between ferromagnetic electrodes and graphene monolayers is shown to fundamentally control the resulting spin signal. In particular, by switching the graphene/ferromagnet interaction, spin transport reveals magneto-resistance signal MR > 80% in junctions with low resistance × area products. Descriptions based only on a simple K-point filtering picture (i.e. MR increase with the number of layers) are not sufficient to predict the behavior of our devices. We emphasize that hybridization …

/120Materials scienceScienceGeneral Physics and AstronomyGenetics and Molecular Biology02 engineering and technologyMaterials science Nanoscience and technology010402 general chemistry01 natural sciencesSignalArticleGeneral Biochemistry Genetics and Molecular Biologylaw.inventionEngineeringNanoscience and technologylawMonolayerProximity effect (superconductivity)/128/639/925[PHYS.COND]Physics [physics]/Condensed Matter [cond-mat]lcsh:ScienceSpin-½[PHYS]Physics [physics]/639/166/639/301MultidisciplinarySpintronicsCondensed matter physicsNanotecnologiaGraphenePhysicsQ/639/766General ChemistryCiència dels materials5104 Condensed Matter Physics021001 nanoscience & nanotechnologyMaterials science0104 chemical sciencesFerromagnetismGeneral BiochemistryDensity of stateslcsh:QCondensed Matter::Strongly Correlated Electrons/1190210 nano-technology51 Physical SciencesNature Communications
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The influence of decision-making in tree ring-based climate reconstructions.

2021

Tree-ring chronologies underpin the majority of annually-resolved reconstructions of Common Era climate. However, they are derived using different datasets and techniques, the ramifications of which have hitherto been little explored. Here, we report the results of a double-blind experiment that yielded 15 Northern Hemisphere summer temperature reconstructions from a common network of regional tree-ring width datasets. Taken together as an ensemble, the Common Era reconstruction mean correlates with instrumental temperatures from 1794–2016 CE at 0.79 (p < 0.001), reveals summer cooling in the years following large volcanic eruptions, and exhibits strong warming since the 1980s. Differing in…

/141/704/106/694010506 paleontology010504 meteorology & atmospheric sciencesScienceGeneral Physics and AstronomyClimate changePalaeoclimate01 natural sciencesArticleGeneral Biochemistry Genetics and Molecular BiologyPaleoclimatologySDG 13 - Climate ActionDendrochronologyddc:550Climate change[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment0105 earth and related environmental sciencesResearch dataddc:333.7-333.913 Climate ActionClimate change; Palaeoclimate; Research dataGEMultidisciplinaryQNorthern HemisphereDASGeneral ChemistryResearch data/706/648/697Geography13. Climate actionClimatology/704/106/413GE Environmental Sciences
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Cryo-EM structure of ssDNA bacteriophage ΦCjT23 provides insight into early virus evolution.

2022

AbstractThe origin of viruses remains an open question. While lack of detectable sequence similarity hampers the analysis of distantly related viruses, structural biology investigations of conserved capsid protein structures facilitate the study of distant evolutionary relationships. Here we characterize the lipid-containing ssDNA temperate bacteriophage ΦCjT23, which infects Flavobacterium sp. (Bacteroidetes). We report ΦCjT23-like sequences in the genome of strains belonging to several Flavobacterium species. The virion structure determined by cryogenic electron microscopy reveals similarities to members of the viral kingdom Bamfordvirae that currently consists solely of dsDNA viruses wit…

/631/326/1321bacteriophagesviruksetcryoelectron microscopyevoluutioGeneral Physics and AstronomyelektronimikroskopiaDNA Single-Stranded/45/23FlavobacteriumGeneral Biochemistry Genetics and Molecular Biologybakteriofagit/631/45/535/1258/1259viral evolution/631/326/596/2554BacteriophagesMultidisciplinaryfylogenia/45fylogenetiikkaCryoelectron Microscopy/101/28articleGeneral Chemistryperimä1182 Biochemistry cell and molecular biologyCapsid Proteins
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